From this system of nomenclature all the others belonging to the classificatory group have, according to Mr. Morgan, been gradually developed. The system of the Two-Mountain Iroquois differs from that of the Hawaiians essentially in two respects only, the mother’s brother being distinguished by a special term, and so also a sister’s children. The Micmac system is somewhat more advanced. Not only does a man call his sister’s son his nephew, but a woman applies the same term to her brother’s son; and not only is a mother’s brother termed an uncle, but also the father’s sister is distinguished by a special term, as an aunt. A father’s brother is called a “little father;” and a mother’s sister, a “little mother.” Still more advanced is the system of the Wyandots, which may be regarded as the typical system of the Indians.[439] A mother’s brother’s son and a father’s sister’s son are no longer called by the same terms as brothers, but are recognized as cousins; and women apply to their mother’s brother’s grandsons no longer the same term as to their sons, but call them nephews. It is needless to enter into further details. Those who shrink from the trouble of reading through Mr. Morgan’s extensive tables, will find an excellent summary of them in the fifth chapter of Sir John Lubbock’s great work on ‘The Origin of Civilization.’ It may, however, be added that the most advanced system of the classificatory group is that of the Karens and Eskimo, which differs from our own in three respects only. The children of cousins are termed nephews; the children of nephews, grandchildren; and a grandfather’s brothers and sisters, respectively, grandfathers and grandmothers. “Hence,” says Sir John Lubbock, “though the Karens and Eskimo have now a far more correct system of nomenclature than that of many other races, we find, even in this, clear traces of a time when these peoples had not advanced in this respect beyond the lowest stage.”[440]